118 lines
4.4 KiB
Dart
118 lines
4.4 KiB
Dart
import 'dart:convert';
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import 'package:dio/dio.dart';
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import '../../../../core/consts/http_api_consts.dart';
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import '../../../../core/logging/i_logger_service.dart';
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import '../../domain/entities/region_draft.dart';
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import '../models/region_model.dart';
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class RegionRemoteDatasource {
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RegionRemoteDatasource(this.dio, this.logger);
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final Dio dio;
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final ILoggerService logger;
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Future<List<RegionDraft>> loadRegions(int siteId) async {
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logger.logWithLevel(
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'[分区列表] 请求: GET ${HttpApiConsts.regionsBySite}?siteId=$siteId',
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shouldLog: true,
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);
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final response = await dio.get(
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HttpApiConsts.regionsBySite,
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queryParameters: {'siteId': siteId},
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);
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final data = response.data;
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logger.logWithLevel(
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'[分区列表] 响应: HTTP ${response.statusCode}, ${jsonEncode(data)}',
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shouldLog: true,
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);
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if (response.statusCode != 200 ||
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data is! Map ||
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'${data['code']}' != '200') {
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throw Exception(data is Map ? data['msg'] ?? '分区加载失败' : '分区列表响应格式错误');
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}
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final rows = data['data'] ?? const [];
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if (rows is! List) throw const FormatException('分区列表 data 必须为数组');
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final result = <int, RegionDraft>{};
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for (final row in rows) {
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if (row is! Map) continue;
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if (row['delFlag'] == true ||
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row['type'] != null && row['type'] != 'region') {
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continue;
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}
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final region = RegionModel.fromJson(Map<String, dynamic>.from(row));
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if (region.siteId == siteId) result[region.id!] = region;
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}
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return result.values.toList();
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}
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Future<bool> deleteRegions(List<int> ids) async {
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logger.logWithLevel(
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'[分区删除] 请求: POST ${HttpApiConsts.deleteRegions}, 参数: ${jsonEncode(ids)}',
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shouldLog: true,
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);
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final response = await dio.post(HttpApiConsts.deleteRegions, data: ids);
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final data = response.data;
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logger.logWithLevel(
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'[分区删除] 响应: HTTP ${response.statusCode}, ${jsonEncode(data)}',
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shouldLog: true,
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);
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if (response.statusCode != 200 ||
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data is! Map ||
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'${data['code']}' != '200') {
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throw Exception(data is Map ? data['msg'] ?? '分区删除失败' : '分区删除响应格式错误');
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}
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final result = data['data'];
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if (result == false || result is num && result <= 0) {
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throw Exception('分区未删除，请重试');
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}
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return true;
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}
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Future<RegionSaveResult> save(RegionDraft draft) async {
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final body = <String, dynamic>{
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if (draft.id != null) 'id': draft.id,
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'regionName': draft.name.trim(),
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'regionCode': draft.code.trim(),
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'siteId': draft.siteId,
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'type': 'region',
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'remark': draft.remark,
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'scope': [
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for (final point in draft.scope) {'lat': point.lat, 'lng': point.lng},
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],
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'status': draft.enabled ? 1 : 0,
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'defaultRoute': draft.defaultRouteId,
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'bindRoutes': draft.boundRouteIds.toSet().toList()..sort(),
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};
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final url = HttpApiConsts.saveRegion;
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logger.logWithLevel('[分区保存] 请求: POST $url', shouldLog: true);
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logger.logWithLevel('[分区保存] 参数: ${jsonEncode(body)}', shouldLog: true);
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try {
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final response = await dio.post(url, data: body);
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logger.logWithLevel(
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'[分区保存] 响应: HTTP ${response.statusCode}, ${jsonEncode(response.data)}',
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shouldLog: true,
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);
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final data = response.data;
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if (response.statusCode != 200 ||
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data is! Map ||
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'${data['code']}' != '200') {
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throw Exception(data is Map ? data['msg'] ?? '分区保存失败' : '分区保存响应格式错误');
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}
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final result = data['data'];
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if (result == false || result is num && result <= 0) {
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throw Exception('分区未保存，请重试');
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}
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// 数字 data 视为保存数量；只有对象内明确的 id 才能用作后续更新主键。
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final returnedId = result is Map ? int.tryParse('${result['id']}') : null;
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final id = returnedId != null && returnedId > 0 ? returnedId : draft.id;
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logger.logWithLevel(
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'[分区保存] 成功，${draft.id == null ? '新建' : '修改'}分区，id=$id',
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shouldLog: true,
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);
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return RegionSaveResult(id: id);
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} catch (error) {
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logger.logWithLevel('[分区保存] 异常: $error', shouldLog: true);
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rethrow;
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}
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}
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}
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